A non-magnetic ore processing system with separate stope and dressing plant

Abstract

The present application provides a non-magnetic ore processing system with separate locations in a mine and a beneficiation plant, comprising a transport vehicle, a coarse crushing rack, a medium crushing rack, a fine crushing rack, an ultra-fine crushing rack, a grinding rack, and a drive element; the transport vehicle comprises a head and a coarse crushing plate, a medium crushing plate, a fine crushing plate, an ultra-fine crushing plate, and a grinding plate connected to the head in sequence; the coarse crushing rack is rotatably connected to the rear end of the coarse crushing plate, the medium crushing rack is rotatably connected to the rear end of the medium crushing plate, and the fine crushing rack is rotatably connected to the rear end of the fine crushing plate. The present invention can separately arrange multiple units such as coarse, medium, fine, ultra-fine crushing, and grinding on corresponding plates and move them to the mine, thereby realizing the rapid relocation of related facilities between the mine area and the beneficiation plant area, and realizing the full mobility of these ore processing facilities, so that the processing facilities can be quickly relocated as the mining area and the beneficiation area change, which is convenient for use.

Description

Technical Field

[0001] The present application belongs to the field of mineral processing technology, and specifically relates to a non-magnetic ore processing system with a separate stope and a separate dressing plant. Background Art

[0002] Currently, many open-pit mines process ore in a crushing-grinding-separation process. This involves crushing and grinding the ore to the desired particle size for complete separation, followed by subsequent magnetic separation, gravity separation, or flotation to obtain the final concentrate.

[0003] In current mines, most post-coarse crushing facilities are located in a fixed concentrator, where the coarsely crushed ore is transported to the concentrator via a belt conveyor. This method of transporting the crushed ore to the concentrator via a belt conveyor is costly.

[0004] However, many ores have a particle size of P80 = 50-80 microns, and it is difficult to achieve the desired degree of dissociation for such ores using open-circuit ball milling. If ore dissociation is achieved through grinding, the ore of this particle size will easily form a pseudo-homogeneous flow after dissociation. Moreover, most non-magnetic ores are soft ores with low hardness. This type of ore pulp after grinding is particularly suitable for long-distance pipeline transportation. The transportation cost of long-distance pipeline transportation is much lower than that of belt conveying. Therefore, if the ore crushing and grinding can be set up in the stope, and the products after grinding and dissociation can be transported to the concentrator via long-distance pipelines for sorting operations, the cost of ore transportation will be greatly reduced.

[0005] Generally, the mining area of open-pit mines changes year by year. If the crushing, grinding and transportation tools can be integrated, the integrated equipment can also be quickly relocated as the mining area changes, and the mineral processing facilities can also be set up in the new processing plant area as the mining area changes. In this way, the entire crushing, grinding and mineral processing facilities can be relocated, which will realize the repeated use of mineral processing equipment, greatly reduce the transportation distance of mined ore, and greatly reduce equipment purchase costs and production costs. Summary of the Invention

[0006] Therefore, the technical problem to be solved by the present application is to provide a non-magnetic ore processing system with a mining site and a concentrator separated, wherein the coarse, medium, fine crushing, ultra-fine crushing and grinding units are set on the vehicle plate and moved to the mining site, thereby realizing the rapid relocation of related facilities in the mining site area and the full mobility of these ore processing facilities, so that the processing facilities can be quickly relocated as the mining area changes, which is convenient for use. They can also be reassembled according to different ore processing processes, suitable for use in more processes, and reducing the equipment investment in the new concentrator. This modular approach does not require a fixed factory building, thereby reducing investment.

[0007] In order to solve the above problems, the present application provides a non-magnetic ore processing system with separate mining sites and dressing plants, including a transport vehicle, a coarse crushing frame, a medium crushing frame, a fine crushing frame, an ultra-fine crushing frame, a grinding frame and a driving part; the transport vehicle includes a vehicle head and a coarse crushing vehicle plate, a medium crushing vehicle plate, a fine crushing vehicle plate, an ultra-fine crushing vehicle plate and a grinding vehicle plate connected to the vehicle head in sequence, the coarse crushing frame is rotatably connected to the tail of the coarse crushing vehicle plate, the medium crushing frame is rotatably connected to the tail of the medium crushing vehicle plate, the fine crushing frame is rotatably connected to the tail of the fine crushing vehicle plate, the ultra-fine crushing frame is rotatably connected to the tail of the ultra-fine crushing vehicle plate, the grinding frame is rotatably connected to the tail of the grinding vehicle plate, the coarse crushing frame A coarse crushing unit is provided on the upper portion, a medium crushing unit is provided on the medium crushing frame, a fine crushing unit is provided on the fine crushing frame, an ultra-fine crushing unit is provided on the ultra-fine crushing frame, and a grinding unit is provided on the grinding frame. Driving members are symmetrically provided between the coarse crushing frame and both sides of the coarse crushing car plate, between the medium crushing frame and both sides of the medium crushing car plate, between the fine crushing frame and both sides of the fine crushing car plate, between the ultra-fine crushing frame and both sides of the ultra-fine crushing car plate, and between the grinding frame and both sides of the grinding car plate. The driving members can drive the coarse crushing frame, the medium crushing frame, the fine crushing frame, the ultra-fine crushing frame and the grinding frame to realize horizontal and vertical state conversion;

[0008] The front ends of the coarse crushing car plate, medium crushing car plate, fine crushing car plate and ultra-fine crushing car plate are respectively provided with a coarse crushing elevator, a medium crushing elevator, a fine crushing elevator and an ultra-fine crushing elevator.

[0009] Optionally, the coarse crushing unit includes: a coarse crusher, a coarse crushing drive unit, a coarse crushing transmission unit, a coarse crushing discharge hopper and a coarse crushing conveyor belt;

[0010] The coarse crusher is arranged on the coarse crushing frame, the coarse crushing drive unit is arranged on the coarse crushing frame, and the coarse crushing drive unit drives the coarse crusher to rotate through the coarse crushing transmission unit. The coarse crushing discharge hopper is arranged on the coarse crushing frame and is located at the bottom of the coarse crusher. The coarse crushing conveyor belt is arranged on the coarse crushing vehicle plate, and the coarse crushing conveyor belt is located below the coarse crushing discharge hopper and is used to feed the coarse crushing elevator.

[0011] Optionally, the secondary crushing unit includes: a secondary crusher, a secondary crushing drive unit, a secondary crushing transmission unit, a secondary crushing discharge hopper and a secondary crushing conveyor belt;

[0012] The secondary crusher is arranged on the secondary crusher frame, the secondary crushing drive unit is arranged on the secondary crusher frame, and the secondary crushing drive unit drives the secondary crusher to rotate through the secondary crushing transmission unit. The secondary crushing discharge hopper is arranged on the secondary crusher frame and is located at the bottom of the secondary crusher. The secondary crushing conveyor belt is arranged on the secondary crushing vehicle plate, and the secondary crushing conveyor belt is located below the secondary crushing discharge hopper and is used to feed the secondary crushing elevator.

[0013] Optionally, the fine crushing unit includes: a fine crusher, a fine crushing drive unit, a fine crushing transmission unit, a fine crushing discharge hopper and a fine crushing conveyor belt;

[0014] The fine crusher is arranged on the fine crusher frame, the fine crushing drive unit is arranged on the fine crusher frame, and the fine crushing drive unit drives the fine crusher to rotate through the fine crushing transmission unit. The fine crushing discharge hopper is arranged on the fine crusher frame and is located at the bottom of the fine crusher. The fine crushing conveyor belt is arranged on the fine crushing vehicle plate, and the fine crushing conveyor belt is located below the fine crushing discharge hopper and is used to feed the fine crushing elevator.

[0015] Optionally, the ultra-fine crushing unit includes: an ultra-fine crushing crusher, an ultra-fine crushing drive unit, an ultra-fine crushing transmission unit, an ultra-fine crushing discharge hopper and an ultra-fine crushing conveyor belt;

[0016] The ultra-fine crusher is arranged on the ultra-fine crusher frame, the ultra-fine crushing drive unit is arranged on the ultra-fine crushing frame, the ultra-fine crushing drive unit drives the ultra-fine crusher to rotate through the ultra-fine crushing transmission unit, the ultra-fine crushing discharge hopper is arranged on the ultra-fine crushing frame and is located at the bottom of the ultra-fine crusher, the ultra-fine crushing conveyor belt is arranged on the ultra-fine crushing vehicle plate, and the ultra-fine crushing conveyor belt is located below the ultra-fine crushing discharge hopper and is used to feed the ultra-fine crushing elevator.

[0017] Optionally, the grinding unit includes: an ore feeding box, a medium adding box, a water supply pipe and a grinding mill;

[0018] The feed box, the medium adding box and the water supply pipe are arranged on the grinding machine frame, and the grinding mill is arranged on the grinding machine frame and is located below the feed box, the medium adding box and the water supply pipe.

[0019] Optionally, hooks are arranged at intervals on the legs on both sides of the coarse crushing conveyor belt, medium crushing conveyor belt, fine crushing conveyor belt and ultra-fine crushing conveyor belt, and each of the coarse crushing car plate, medium crushing car plate, fine crushing car plate and ultra-fine crushing car plate is provided with a hanging shaft.

[0020] Optionally, a foundation pit body is provided outside the coarse crushing frame, and the top of the foundation pit body is connected to the top of the coarse crusher.

[0021] Optionally, a sorting vehicle plate is further included, on which a magnetic separation unit, a flotation unit and a gravity separation unit are arranged, and a stirring tank and a conveying pump are arranged on the sorting vehicle and in the middle of the magnetic separation unit, the flotation unit and the gravity separation unit.

[0022] Optionally, a U-shaped plug shaft is further included, through holes are opened at equal intervals on both sides of the sorting vehicle plate, the U-shaped plug shaft is arranged in the through holes, and a ground anchor is arranged under the sorting vehicle plate.

[0023] Beneficial effects

[0024] The non-magnetic ore processing system provided in the embodiments of the present invention, with a separate stope and concentrator, has the following advantages:

[0025] 1. The present invention integrates coarse, medium, fine crushing, ultra-fine crushing and grinding facilities on a vehicle plate and sets them in the mining area, realizing the rapid relocation of relevant facilities between the mining area and the dressing plant area, thereby realizing the full mobility of these ore processing facilities, so that the processing facilities can be quickly relocated as the mining area changes, and the coarse, medium, fine crushing, ultra-fine crushing and grinding facilities can be reused; after use, they can be moved and reassembled for use, thereby improving the utilization rate of the equipment and reducing the equipment investment of the new dressing plant. This modular approach does not require a fixed factory building, reducing investment.

[0026] 2. The system of the present invention realizes the integration of coarse, medium, fine and ultra-fine crushing and grinding facilities and car plates. The grinding slurry is transported to the concentrator through long-distance high-concentration pipelines, with low transportation costs and good adaptability to terrain.

[0027] 3. The present invention uses a transport vehicle to move the medium, fine, ultra-fine crushing and grinding equipment after coarse crushing to the stope. Compared with the traditional method of setting the coarse crushing in the stope and transporting the coarse crushed products to the dressing plant through a belt conveyor for medium, fine, ultra-fine crushing and grinding, this method does not require long-distance transportation of the crushed ore, thereby reducing infrastructure investment and production costs and improving economic benefits.

[0028] 4. The coarse, medium, fine and ultra-fine crushing products of the system of the present invention use elevators to achieve vertical lifting of ore, thereby greatly reducing the distance between adjacent working sections and creating conditions for the integration of all related facilities into the mobile vehicle body.

[0029] 5. When the coarse crushing unit, the medium crushing unit, the fine crushing unit and the grinding unit of the present invention fail, each unit can be folded back to a horizontal state by a driving member, so as to facilitate the replacement of components of each ore processing unit and the rapid maintenance of each unit.

[0030] 6. The present invention facilitates the disassembly and combination of individual ore processing units by combining separate vehicle plates with separate ore processing units, so that they can be assembled according to different ore processing processes, have strong adaptability to ore processing processes, and have a high probability of being reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a vertical working state structural diagram of the non-magnetic ore processing system with separate stope and concentrator for this application;

[0032] Figure 2 For the non-magnetic ore processing system with separate stope and dressing plant in this application Figure 1 Middle AA cross-sectional structural diagram;

[0033] Figure 3 This is a structural diagram of the horizontal transportation state of the non-magnetic ore processing system with separate stopes and concentrators for this application;

[0034] Figure 4 This is a top view of the structure of the separation vehicle plate of the non-magnetic ore processing system where the stope and the concentrator are separated in this application;

[0035] Figure 5 This is a diagram of the transport structure of the separation vehicle for the non-magnetic ore processing system with separate stopes and separation plants for this application;

[0036] Figure 6 This is the working structure diagram of the separation vehicle body of the non-magnetic ore processing system located in the stope and the concentrator for this application;

[0037] Figure 7 This is a U-shaped plug-in shaft structure diagram of the non-magnetic ore processing system with separate stope and concentrator for this application.

[0038] The reference numerals indicate:

[0039] 1. Transport vehicle; 101. Car head; 102. Coarse crushing platform; 103. Medium crushing platform; 104. Fine crushing platform; 105. Ultra-fine crushing platform; 106. Grinding platform; 2. Coarse crushing frame; 3. Medium crushing frame; 4. Fine crushing frame; 5. Ultra-fine crushing frame; 6. Grinding frame; 7. Anchor plate; 8. Coarse crushing unit; 9. Medium crushing unit; 10. Fine crushing unit; 11. Ultra-fine crushing unit; 12. Grinding unit; 13. Drive element; 14. Coarse crushing elevator; 15. Medium crushing elevator; 16. Fine crushing elevator; 17. Ultra-fine crushing elevator; 81. Coarse crusher; 82. Coarse crushing drive unit; 83. Coarse crushing transmission unit; 84. Coarse crushing discharge hopper; 85. Coarse crushing conveyor belt; 91. Medium crusher; 92. Medium crushing drive unit; 93. Medium crushing transmission unit Moving part; 94, medium crushing hopper; 95, medium crushing conveyor belt; 1001, fine crushing machine; 1002, fine crushing drive unit; 1003, fine crushing transmission unit; 1004, fine crushing hopper; 1005, fine crushing conveyor belt; 1101, ultra-fine crushing machine; 1102, ultra-fine crushing drive unit; 1103, ultra-fine crushing transmission unit; 1104, ultra-fine crushing hopper; 1105, ultra-fine crushing conveyor belt; 1201, feed box; 1202, medium adding box; 1203, water supply pipe; 1204, grinding mill; 18, hook; 19, hanging shaft; 20, sorting car plate; 21, magnetic separation unit; 22, flotation unit; 23, gravity separation unit; 24, stirring tank; 25, conveying pump; 26, U-shaped plug shaft; 27, ground anchor; 28, foundation pit body. DETAILED DESCRIPTION

[0040] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0042] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0043] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0044] See also Figure 1-7As shown, according to the embodiment of the present application, a non-magnetic ore processing system with a mining field and a dressing plant separated includes a transport vehicle 1, a coarse crushing frame 2, a medium crushing frame 3, a fine crushing frame 4, an ultra-fine crushing frame 5, a grinding frame 6 and a driving member 13; the transport vehicle 1 includes a head 101 and a coarse crushing car plate 102, a medium crushing car plate 103, a fine crushing car plate 104, an ultra-fine crushing car plate 105 and a grinding car plate 106 connected to the head 101 in sequence, the coarse crushing frame 2 is rotatably connected to the tail of the coarse crushing car plate 102, the medium crushing frame 3 is rotatably connected to the tail of the medium crushing car plate 103, the fine crushing frame 4 is rotatably connected to the tail of the fine crushing car plate 104, the ultra-fine crushing frame 5 is rotatably connected to the tail of the ultra-fine crushing car plate 105, the grinding frame 6 is rotatably connected to the tail of the grinding car plate 106, the coarse crushing frame 2 is provided with a coarse crushing unit 8, the medium crushing frame 3 is provided with a medium crushing unit 9, and the fine crushing unit 106 is rotatably connected to the tail of the grinding car plate 106. A fine crushing unit 10 is provided on the frame 4, an ultra-fine crushing unit 11 is provided on the ultra-fine crushing frame 5, and a grinding unit 12 is provided on the grinding frame 6. Driving parts 13 are symmetrically provided between the coarse crushing frame 2 and the coarse crushing car plate 102, between the medium crushing frame 3 and the medium crushing car plate 103, between the fine crushing frame 4 and the fine crushing car plate 104, between the ultra-fine crushing frame 5 and the ultra-fine crushing car plate 105, and between the grinding frame 6 and the grinding car plate 106. The driving parts 13 can drive the coarse crushing frame 2, the medium crushing frame 3, the fine crushing frame 4, the ultra-fine crushing frame 5 and the grinding frame 6 to achieve horizontal and vertical state conversion; the coarse crushing plate 102, the medium crushing plate 103, the fine crushing plate 104 and the ultra-fine crushing plate 105 are respectively provided with a coarse crushing elevator 14, a medium crushing elevator 15, a fine crushing elevator 16 and an ultra-fine crushing elevator 17 at the front ends of the coarse crushing car plate 102, the medium crushing car plate 103, the fine crushing car plate 104 and the ultra-fine crushing car plate 105. Multiple units such as coarse, medium, fine crushing, ultra-fine crushing and grinding are separately set on the corresponding car plates and moved to the mining site, which enables the rapid relocation of related facilities in the mining site area and the full mobility of these ore processing facilities. Therefore, the processing facilities can be quickly relocated as the mining area changes, which is convenient for use. They can also be reassembled according to different ore processing processes, suitable for use in more processes, and reduce equipment investment in new concentrators. This modular approach does not require fixed factory buildings, reducing investment.

[0045] Specifically, the transport vehicle 1 includes a head 101 and a coarse crushing car plate 102, a medium crushing car plate 103, a fine crushing car plate 104, an ultra-fine crushing car plate 105 and a grinding car plate 106 connected to the head 101 in sequence from front to back. The coarse crushing unit 8 installed on the coarse crushing car plate 102, the medium crushing unit 9 on the medium crushing car plate 103, the fine crushing unit 10 on the fine crushing car plate 104, the ultra-fine crushing unit 11 on the ultra-fine crushing car plate 105, and the grinding unit 12 on the grinding car plate 106 can be moved by the head 101, so that the ore processing equipment can be quickly moved as needed. , which is convenient for processing ore, the coarse crushing frame 2, the medium crushing frame 3, the fine crushing frame 4, the ultra-fine crushing frame 5 and the grinding frame 6 are rotatably connected with the coarse crushing plate 102, the medium crushing plate 103, the fine crushing plate 104, the ultra-fine crushing plate 105 and the grinding plate 106 respectively, and the driving member 13 can drive the coarse crushing frame 2, the medium crushing frame 3, the fine crushing frame 4, the ultra-fine crushing frame 5 and the grinding frame 6 to realize horizontal and vertical states relative to the coarse crushing plate 102, the medium crushing plate 103, the fine crushing plate 104, the ultra-fine crushing plate 105 and the grinding plate 106 The conversion can be switched between transportation and work, which is convenient to use. The driving member 13 is a hydraulic push rod. The driving member 13 can respectively drive the racks connected to it from both sides of each vehicle plate to move. When each rack is in a vertical state, that is, the coarse crushing unit 8, the medium crushing unit 9, the fine crushing unit 10, the ultra-fine crushing unit 11 and the grinding unit 12 are in a working state capable of processing ore. When the driving member 13 drives each rack to a horizontal state, that is, each rack is placed on the connected vehicle body, which is convenient for transporting each ore processing unit; the ore is transported by After the coarse crushing unit 8 is processed, the ore material can be fed to the medium crushing unit 9 for processing through the coarse crushing elevator 14, and so on, until the grinding unit 12 processes the ore into the required particle size for the next processing. The transport vehicle 1 can transport each processing unit, so that the ore processing equipment can be quickly relocated according to the location change of the mining area, saving the cost of ore transportation. At the same time, each ore processing unit exists independently and can be added or reduced as needed. It can be applied to the use of more processing processes, does not require the establishment of a fixed factory building, and reduces investment.

[0046] The coarse crushing unit 8 includes: a coarse crushing crusher 81, a coarse crushing drive unit 82, a coarse crushing transmission unit 83, a coarse crushing discharge hopper 84 and a coarse crushing conveyor belt 85; the coarse crushing crusher 81 is arranged on the coarse crushing frame 2, the coarse crushing drive unit 82 is arranged on the coarse crushing frame 2, the coarse crushing drive unit 82 drives the coarse crusher 81 to rotate through the coarse crushing transmission unit 83, the coarse crushing discharge hopper 84 is arranged on the coarse crushing frame 2 and is located at the bottom of the coarse crusher 81, and the coarse crushing conveyor belt 85 is arranged on the coarse crushing vehicle plate 102. The coarse crushing conveyor belt 85 is located below the coarse crushing discharge hopper 84 and is used to feed the coarse crushing elevator 14.

[0047] Specifically, the primary crushing unit 8 includes a primary crusher 81, a primary crushing drive unit 82, a primary crushing transmission unit 83, a primary crushing hopper 84, and a primary crushing conveyor belt 85. The primary crusher 81 is mounted on the primary crushing frame 2. The primary crushing drive unit 82 and primary crushing transmission unit 83 are also mounted on the primary crushing frame 2, driving the primary crusher 81 to rotate, thereby achieving primary crushing of the ore. The processed ore is discharged through the primary crushing hopper 84 onto the primary crushing conveyor belt 85 bolted to the primary crushing platform 102, and then transported to the primary crushing elevator 14 to feed the next stage. Ore processing and transportation are both performed on the primary crushing platform 102, saving space and facilitating mobile installation and use.

[0048] Specifically, the coarse crusher 81 is a toothed roller crusher. The feed particle size of the coarse crusher 81 is generally about 1000 mm, and the raw materials are transported by trucks.

[0049] The secondary crushing unit 9 includes: a secondary crusher 91, a secondary crushing drive unit 92, a secondary crushing transmission unit 93, a secondary crushing discharge hopper 94 and a secondary crushing conveyor belt 95; the secondary crusher 91 is arranged on the secondary crusher frame 3, the secondary crushing drive unit 92 is arranged on the secondary crushing frame 3, the secondary crushing drive unit 92 drives the secondary crusher 91 to rotate through the secondary crushing transmission unit 93, the secondary crushing discharge hopper 94 is arranged on the secondary crushing frame 3 and is located at the bottom of the secondary crusher 91, the secondary crushing conveyor belt 95 is arranged on the secondary crushing vehicle plate 103, and the secondary crushing conveyor belt 95 is located below the secondary crushing discharge hopper 94 and is used to feed the secondary crushing elevator 15.

[0050] Specifically, the secondary crushing unit 9 includes a secondary crusher 91, a secondary crushing drive unit 92, a secondary crushing transmission unit 93, a secondary crushing discharge hopper 94, and a secondary crushing conveyor belt 95. The product processed by the primary crushing unit 8 is fed into the secondary crusher 91 via the primary crushing elevator 14. Driven by the secondary crushing drive unit 92 and the secondary crushing transmission unit 93, the secondary crusher 91 processes and crushes the fed ore, and then discharges it onto the secondary crushing conveyor belt 95 at the bottom. The secondary crushing conveyor belt 95 is then fed into the secondary crushing elevator 15 to feed the next processing unit. All ore processing and handling is performed on the secondary crushing car plate 103, which facilitates mobile installation and use.

[0051] Specifically, the secondary crusher 91 is a cone gyratory crusher.

[0052] The fine crushing unit 10 includes: a fine crushing crusher 1001, a fine crushing drive unit 1002, a fine crushing transmission unit 1003, a fine crushing discharge hopper 1004 and a fine crushing conveyor belt 1005; the fine crushing crusher 1001 is arranged on the fine crushing frame 4, the fine crushing drive unit 1002 is arranged on the fine crushing frame 4, the fine crushing drive unit 1002 drives the fine crushing crusher 1001 to rotate through the fine crushing transmission unit 1003, the fine crushing discharge hopper 1004 is arranged on the fine crushing frame 4 and is located at the bottom of the fine crushing crusher 1001, the fine crushing conveyor belt 1005 is arranged on the fine crushing vehicle plate 104, and the fine crushing conveyor belt 1005 is located below the fine crushing discharge hopper 1004 and is used to feed the fine crushing elevator 16.

[0053] Specifically, the tertiary crushing unit 10 includes a tertiary crusher 1001, a tertiary crushing drive unit 1002, a tertiary crushing transmission unit 1003, a tertiary crushing discharge hopper 1004, and a tertiary crushing conveyor belt 1005. The product processed by the secondary crushing unit 9 is fed into the tertiary crusher 1001 via the secondary crushing elevator 15. The tertiary crushing drive unit 1002 and tertiary crushing transmission unit 1003 drive the tertiary crusher 1001 to process the ore entering the tertiary crusher 1001, and then discharge it onto the tertiary crushing conveyor belt 1005 for transportation. The tertiary crushing conveyor belt 1005 then delivers the ore to the tertiary crushing elevator 16 to feed the next unit. Ore handling and processing are all carried out on the tertiary crushing vehicle 104, facilitating mobile installation and use.

[0054] Specifically, the fine crusher 1001 is a cone gyratory crusher.

[0055] The ultra-fine crushing unit 11 includes: an ultra-fine crushing crusher 1101, an ultra-fine crushing drive unit 1102, an ultra-fine crushing transmission unit 1103, an ultra-fine crushing discharge hopper 1104 and an ultra-fine crushing conveyor belt 1105; the ultra-fine crushing crusher 1101 is arranged on the ultra-fine crushing frame 5, the ultra-fine crushing drive unit 1102 is arranged on the ultra-fine crushing frame 5, the ultra-fine crushing drive unit 1102 drives the ultra-fine crushing crusher 1101 to rotate through the ultra-fine crushing transmission unit 1103, the ultra-fine crushing discharge hopper 1104 is arranged on the ultra-fine crushing frame 5, and is located at the bottom of the ultra-fine crushing crusher 1101, the ultra-fine crushing conveyor belt 1105 is arranged on the ultra-fine crushing vehicle plate 105, and the ultra-fine crushing conveyor belt 1105 is located below the ultra-fine crushing discharge hopper 1104, and is used to feed the ultra-fine crushing elevator 17.

[0056] Specifically, the ultra-fine crushing unit 11 includes an ultra-fine crushing machine 1101, an ultra-fine crushing drive unit 1102, an ultra-fine crushing transmission unit 1103, an ultra-fine crushing discharge hopper 1104 and an ultra-fine crushing conveyor belt 1105. The products after fine crushing are fed into the ultra-fine crushing machine 1101 through the fine crushing elevator 16. The ultra-fine crushing drive unit 1102 and the ultra-fine crushing transmission unit 1103 drive the ultra-fine crushing machine 1101 to work, process the ore entering the ultra-fine crushing machine 1101, and then discharge it into the ultra-fine crushing conveyor belt 1105 for transportation. The ultra-fine crushing conveyor belt 1105 sends the ore into the ultra-fine crushing elevator 17 to feed the next processing unit.

[0057] Specifically, the ultra-fine crusher 1101 is a high pressure roller mill 1204 .

[0058] The grinding unit 12 includes: a feed box 1201, a medium addition box 1202, a water supply pipe 1203 and a mill 1204; the feed box 1201, the medium addition box 1202 and the water supply pipe 1203 are arranged on the grinding machine frame 6, and the mill 1204 is arranged on the grinding machine frame 6 and is located below the feed box 1201, the medium addition box 1202 and the water supply pipe 1203.

[0059] Specifically, the ultra-fine crushing elevator 17 feeds the ore into the feed box 1201, which then enters the mill 1204 for processing. The processed ore pulp is then fed into a mixing tank located on one side of the grinding car 106, which can feed the slurry product into a long-distance pipeline. A medium storage yard and a medium adding crane are located on the other side of the grinding car 106. The medium adding crane is used to hoist the medium from the medium storage yard into the feed box 1201.

[0060] Hooks 18 are arranged at intervals on the legs on both sides of the coarse crushing conveyor belt 85, the medium crushing conveyor belt 95, the fine crushing conveyor belt 1005 and the ultra-fine crushing conveyor belt 1105, and the coarse crushing car plate 102, the medium crushing car plate 103, the fine crushing car plate 104 and the ultra-fine crushing car plate 105 are all provided with hanging shafts 19.

[0061] Specifically, hooks 18 are installed at intervals on the two side legs of the coarse crushing conveyor belt 85, the medium crushing conveyor belt 95, the fine crushing conveyor belt 1005 and the ultra-fine crushing conveyor belt 1105, and hanging shafts 19 are provided on both sides of the coarse crushing car plate 102, the medium crushing car plate 103, the fine crushing car plate 104 and the ultra-fine crushing car plate 105. Taking the coarse crushing conveyor belt 85 and the coarse crushing car plate 102 as an example, during operation, the bottom legs of the coarse crushing conveyor belt 85 are connected to the coarse crushing car plate 102 by bolts. When the transport vehicle 1 needs to be moved after use, the coarse crushing car plate 102 needs to be rotated to be parallel to the coarse crushing car plate 102 under the drive of the driving member 13. At this time, the coarse crushing conveyor belt 85 is disassembled and then hung on the hanging shaft 19 on one side of the coarse crushing car plate 102 through the hook 18, so as to facilitate the storage of the coarse crushing frame 2.

[0062] A foundation pit body 28 is provided outside the coarse crushing frame 2 , and the top of the foundation pit body 28 is connected to the top of the coarse crusher 81 .

[0063] Specifically, a foundation pit body is provided outside the coarse crushing frame 2 , the foundation pit body is a structure with three sides closed and one side open, and the top of the foundation pit body is connected to the top of the coarse crushing frame 2 .

[0064] Specifically, anchor plates 7 are provided at the four corners of the bottom of the coarse crushing frame 2, the medium crushing frame 3, the fine crushing frame 4, the ultra-fine crushing frame 5 and the grinding frame 6. The ground diameter of the anchor plates 7 is a circle of 500-1000mm. Anchor rods that can be threadedly connected to them are installed on the four anchor plates 7, which can effectively improve the stability of the coarse crushing frame 2, the medium crushing frame 3, the fine crushing frame 4, the ultra-fine crushing frame 5 and the grinding frame 6 when they are placed vertically for work.

[0065] It also includes a sorting car plate 20, on which a magnetic separation unit 21, a flotation unit 22 and a gravity separation unit 23 are provided. A stirring tank 24 and a conveying pump 25 are provided on the sorting car and in the middle of the magnetic separation unit 21, the flotation unit 22 and the gravity separation unit 23.

[0066] Specifically, the sorting car plate 20 is respectively equipped with a magnetic separation unit 21, a flotation unit 22 and a gravity separation unit 23, so the sorting car plate 20 can be moved according to the needs of use. The magnetic separation unit 21 is composed of several magnetic separations, the flotation unit 22 is composed of several flotation equipment, and the gravity separation unit 23 is composed of several gravity separation equipment. The slurry is transported between each beneficiation unit through a hose. A stirring tank 24 and a conveying pump 25 are installed in the middle of the magnetic separation unit 21, the flotation unit 22 and the gravity separation unit 23. The stirring tank 24 and the conveying pump 25 are used to receive the slurry flowing by the sorting unit and to transport the slurry. A lifting lug is provided on the stirring tank 24 to facilitate its movement. The final concentrate and tailings after selection by the sorting unit are transported to the subsequent dehydration equipment by long-distance pipeline transportation.

[0067] It also includes a U-shaped insertion shaft 26. Through holes are opened at equal intervals on both sides of the sorting vehicle plate 20. The U-shaped insertion shaft 26 is set in the through holes. A ground anchor 27 is set under the sorting vehicle plate 20.

[0068] Specifically, through holes are equidistantly provided on both sides of the sorting vehicle plate 20, and the U-shaped plug shaft 26 is inserted into the through hole to connect multiple sorting vehicle plates 20, and a ground anchor 27 is rotatably provided under the sorting vehicle plate 20 to fix the sorting vehicle plate 20.

Claims

1. A non-magnetic ore processing system with separate stope and concentrator, characterized in that: It comprises a transport vehicle (1), a coarse crushing frame (2), a medium crushing frame (3), a fine crushing frame (4), an ultra-fine crushing frame (5), a grinding frame (6) and a driving member (13); The transport vehicle (1) comprises a vehicle head (101) and a coarse crushing plate (102), a medium crushing plate (103), a fine crushing plate (104), an ultra-fine crushing plate (105) and a grinding plate (106) connected to the vehicle head (101) in sequence; the coarse crushing frame (2) is rotatably connected to the tail of the coarse crushing plate (102); the medium crushing frame (3) is rotatably connected to the tail of the medium crushing plate (103); the fine crushing frame (4) is rotatably connected to the tail of the fine crushing plate (106); 4) The tail is rotatably connected, the superfine crushing frame (5) is rotatably connected to the tail of the superfine crushing car plate (105), the grinding frame (6) is rotatably connected to the tail of the grinding car plate (106), the coarse crushing frame (2) is provided with a coarse crushing unit (8), the medium crushing frame (3) is provided with a medium crushing unit (9), the fine crushing frame (4) is provided with a fine crushing unit (10), the superfine crushing frame (5) is provided with an superfine crushing unit (11), the grinding A grinding unit (12) is provided on the mining frame (6), and driving gears are symmetrically provided between the coarse crushing frame (2) and the coarse crushing car plate (102), between the medium crushing frame (3) and the medium crushing car plate (103), between the fine crushing frame (4) and the fine crushing car plate (104), between the ultra-fine crushing frame (5) and the ultra-fine crushing car plate (105), and between the grinding frame (6) and the grinding car plate (106). The driving member (13) can drive the coarse crushing frame (2), the medium crushing frame (3), the fine crushing frame (4), the superfine crushing frame (5) and the grinding frame (6) to realize the conversion between the horizontal state and the vertical state; the four corners of the bottom of the coarse crushing frame (2), the medium crushing frame (3), the fine crushing frame (4), the superfine crushing frame (5) and the grinding frame (6) are all provided with anchor plates (7), and the four anchor plates (7) are all installed with anchor rods that can be threadedly connected thereto; The front ends of the coarse crushing plate (102), the medium crushing plate (103), the fine crushing plate (104) and the ultra-fine crushing plate (105) are respectively provided with a coarse crushing elevator (14), a medium crushing elevator (15), a fine crushing elevator (16) and an ultra-fine crushing elevator (17).

2. The non-magnetic ore processing system with separate stope and concentrator according to claim 1 is characterized in that: The coarse crushing unit (8) comprises: a coarse crusher (81), a coarse crushing drive unit (82), a coarse crushing transmission unit (83), a coarse crushing discharge hopper (84) and a coarse crushing conveyor belt (85); The coarse crushing machine (81) is arranged on the coarse crushing machine frame (2), the coarse crushing driving unit (82) is arranged on the coarse crushing machine frame (2), and the coarse crushing driving unit (82) drives the coarse crushing machine (81) to rotate through the coarse crushing transmission unit (83). The coarse crushing discharge hopper (84) is arranged on the coarse crushing machine frame (2) and is located at the bottom of the coarse crushing machine (81). The coarse crushing conveyor belt (85) is arranged on the coarse crushing vehicle plate (102), and the coarse crushing conveyor belt (85) is located below the coarse crushing discharge hopper (84) and is used to feed the coarse crushing elevator (14).

3. The non-magnetic ore processing system with separate stope and concentrator according to claim 2, characterized in that: The secondary crushing unit (9) comprises: a secondary crusher (91), a secondary crushing drive unit (92), a secondary crushing transmission unit (93), a secondary crushing discharge hopper (94) and a secondary crushing conveyor belt (95); The secondary crusher (91) is arranged on the secondary crusher frame (3), the secondary crushing driving unit (92) is arranged on the secondary crusher frame (3), the secondary crushing driving unit (92) drives the secondary crusher (91) to rotate through the secondary crushing transmission unit (93), the secondary crushing discharge hopper (94) is arranged on the secondary crusher frame (3) and is located at the bottom of the secondary crusher (91), the secondary crushing conveyor belt (95) is arranged on the secondary crushing vehicle plate (103), the secondary crushing conveyor belt (95) is located below the secondary crushing discharge hopper (94), and is used to feed the secondary crushing elevator (15).

4. The non-magnetic ore processing system with separate stope and concentrator according to claim 3, characterized in that: The fine crushing unit (10) comprises: a fine crusher (1001), a fine crushing drive unit (1002), a fine crushing transmission unit (1003), a fine crushing discharge hopper (1004) and a fine crushing conveyor belt (1005); The fine crusher (1001) is arranged on the fine crusher frame (4), the fine crushing drive unit (1002) is arranged on the fine crusher frame (4), the fine crushing drive unit (1002) drives the fine crusher (1001) to rotate through the fine crushing transmission unit (1003), the fine crushing discharge hopper (1004) is arranged on the fine crusher frame (4) and is located at the bottom of the fine crusher (1001), the fine crushing conveyor belt (1005) is arranged on the fine crushing vehicle plate (104), the fine crushing conveyor belt (1005) is located below the fine crushing discharge hopper (1004), and is used to feed the fine crushing elevator (16).

5. The non-magnetic ore processing system with separate stope and concentrator according to claim 4, characterized in that: The ultra-fine crushing unit (11) comprises: an ultra-fine crushing machine (1101), an ultra-fine crushing driving unit (1102), an ultra-fine crushing transmission unit (1103), an ultra-fine crushing discharge hopper (1104) and an ultra-fine crushing conveyor belt (1105); The superfine crusher (1101) is arranged on the superfine crusher frame (5), the superfine crushing drive unit (1102) is arranged on the superfine crusher frame (5), the superfine crushing drive unit (1102) drives the superfine crusher (1101) to rotate through the superfine crushing transmission unit (1103), the superfine crushing discharge hopper (1104) is arranged on the superfine crusher frame (5) and is located at the bottom of the superfine crusher (1101), the superfine crushing conveyor belt (1105) is arranged on the superfine crushing vehicle plate (105), the superfine crushing conveyor belt (1105) is located below the superfine crushing discharge hopper (1104), and is used to feed the superfine crushing elevator (17).

6. The non-magnetic ore processing system with separate stope and concentrator according to claim 5, characterized in that: The grinding unit (12) comprises: an ore feeding box (1201), a medium adding box (1202), a water supply pipe (1203) and a grinding mill (1204); The feed box (1201), the medium addition box (1202) and the water supply pipe (1203) are arranged on the grinding machine frame (6), and the mill (1204) is arranged on the grinding machine frame (6) and is located below the feed box (1201), the medium addition box (1202) and the water supply pipe (1203).

7. The non-magnetic ore processing system with separate stope and concentrator according to claim 6, characterized in that: Hooks (18) are arranged at intervals on the legs on both sides of the coarse crushing conveyor belt (85), the medium crushing conveyor belt (95), the fine crushing conveyor belt (1005) and the ultra-fine crushing conveyor belt (1105), and each of the coarse crushing car plate (102), the medium crushing car plate (103), the fine crushing car plate (104) and the ultra-fine crushing car plate (105) is provided with a hanging shaft (19).

8. The non-magnetic ore processing system with separate stope and concentrator according to claim 2, characterized in that: A foundation pit body (28) is provided outside the coarse crushing machine frame (2), and the top of the foundation pit body (28) is connected to the top of the coarse crusher (81).

9. The non-magnetic ore processing system with separate stope and concentrator according to claim 1, characterized in that: The invention also includes a sorting car plate (20), on which a magnetic separation unit (21), a flotation unit (22) and a gravity separation unit (23) are arranged. A stirring tank (24) and a delivery pump (25) are arranged on the sorting car plate (20) and in the middle of the magnetic separation unit (21), the flotation unit (22) and the gravity separation unit (23).

10. The non-magnetic ore processing system with separate stope and concentrator according to claim 9, characterized in that: It also includes a U-shaped insertion shaft (26), through holes are opened at equal intervals on both sides of the selection vehicle plate (20), the U-shaped insertion shaft (26) is arranged in the through holes, and a ground anchor (27) is arranged below the selection vehicle plate (20).

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